http://nomifuki.tumblr.com/
http://www.pixiv.net/member.php?id=5835213
http://twitter.com/nomifuki

Gallery order is from his pixiv + tumblr.

Description/comments/translation added from his tumblr, sadly not a complete translation:

Pages:

[5]
White dog: "Y,you’re kinda cute"
Black dog: "WHAT!?"

[6]
"I love fucking with you ! But I don’t wanna be such a cheap fuck buddy….so let’s be…..SEX FRIENDS!!!"
"Ahhh ❤︎okay❤︎"

[8]"……..wait. What did he said???"

[9]He’s still scared to use his anal

[10-14]Siro falling in love with Kuro

[12]"Hey how much do you like me!!"
[13]"More than the stars"
[14]"Eh….//////"

[15-20]Siro caught a fever

[15]Siro: "Hey it’s almost your birthday right? What do you want for a birthday present?“
[16]Kuro: "you getting healthy. So sleep. That would be my present.”
[17]Siro: "haha are you my boy friend or something ????“
[18]Kuro: "I wish I were……”

PART 1: https://e-hentai.org/g/996118/8b4eec7c56/
PART 3: https://e-hentai.org/g/996129/04d7248d71/
PART 4: https://e-hentai.org/g/996134/842c9b0b7c/